I live in a small London flat with poor airflow and a wet room bathroom, so finding a decent extractor fan is important. Without constant maintenance, mould quickly appears, and I’m stuck ...

Having too long of a duct on the hot air exhaust increases the back pressure on the fan which could cause it to prematurely fail, so [Vincent] used an extractor fan to automatically give is AC ...

So if you’ve started noticing condensation on your basement windows, stubborn humidity, or even patches of mold, it’s time to ...